How are zinc and iron interrelated ?
How are zinc and iron interrelated ?
Homework Answers
Answer) The mechanism involved in zinc and iron are same. The mechanisms involved are transport and absorption mechanisms. Iron and zinc compete with each other for the absorption in the body. In some cases iron inhibits the absorption of zinc if the amount of iron is high.
Galvanized nails are iron nails that have been plated with zinc to prevent rusting. The relevant...
Galvanized nails are iron nails that have been plated with zinc to prevent rusting. The relevant reaction is Zn2+(aq)+2e−→Zn(s) For a large batch of nails, a manufacturer needs to plate a total zinc mass of 3.20 kg on the surface to get adequate coverage. How many moles of zinc are in 3.20 kg of zinc?
Galvanized nails are iron nails that have been plated with zinc to prevent rusting. The relevant...
Galvanized nails are iron nails that have been plated with zinc to prevent rusting. The relevant reaction is Zn2+(aq)+2e−→Zn(s) For a large batch of nails, a manufacturer needs to plate a total zinc mass of 2.00 kg on the surface to get adequate coverage. Part A How many moles of zinc are in 2.00 kg of zinc?
Galvanized nails are iron nails that have been played with zinc to prevent rusting. The relevant...
Galvanized nails are iron nails that have been played with zinc to prevent rusting. The relevant reaction is Zn^2+(aq)+2e^->Zn(s) For a large batch of nails, a manufacturer needs to plate a total zinc mass of 1.40 kg on the surface to get adequate coverage. Part B: How many Coulomb's of change are needed to produce 21.4 mol of solid zinc?
Galvanized nails are iron nails that have been plated with zinc to prevent rusting. The relevant...
Galvanized nails are iron nails that have been plated with zinc to prevent rusting. The relevant reaction is Zn2+(aq)+2e−→Zn(s) For a large batch of nails, a manufacturer needs to plate a total zinc mass of 3.20 kg on the surface to get adequate coverage. Part B: How many coulombs of charge are needed to produce 48.9 mol of solid zinc? Express your answer numerically in coulombs.
A 24 year-old man is suffering from iron deficiency. His diet includes rich sources of zinc....
A 24 year-old man is suffering from iron deficiency. His diet includes rich sources of zinc. Which of the following is a possible explanation for his iron- deficient condition? - O a. The liver is secreting too little hepcidin, so the small intestine is not absorbing iron o Excessive zinc is inhibiting the production of hemoglobin. b. O c. The intestinal cells are trapping and holding excessive iron within their boundaries. O d. Excessive zinc is inhibiting the uptake and...
1.) If 28.5 grams of zinc oxide and 6.3 grams of water combine to form zinc hydroxide,...
1.) If 28.5 grams of zinc oxide and 6.3 grams of water combine to form zinc hydroxide, how many grams of zinc hydroxide must form? 2.) If 30.8 grams of iron and 8.8 grams of oxygen combine to form iron(II) oxide, how many grams of iron(II) oxide must form? 3.) If 22.1 grams of bromine trifluoride react to form 12.9 grams of bromine, how many grams of fluorine must simultaneously be formed?
what is the mineral needs during pregnancy for iron, calcium, iodine, fluoride, and zinc
what is the mineral needs during pregnancy for iron, calcium, iodine, fluoride, and zinc
What would happen if iron filings were added to a solution of zinc sulfate?
What would happen if iron filings were added to a solution of zinc sulfate?
You have 10.0 g each of sodium, iron, silver, zinc and neon. Which contains the smallest...
You have 10.0 g each of sodium, iron, silver, zinc and neon. Which contains the smallest number of moles?
Discuss the basic financial statements and how they are interrelated. Include a discussion about the eight...
Discuss the basic financial statements and how they are interrelated. Include a discussion about the eight concepts underlying financial reporting
A 24 year-old man is suffering from iron deficiency. His diet includes rich sources of zinc. Which of the following is a possible explanation for his iron- deficient condition? - O a. The liver is secreting too little hepcidin, so the small intestine is not absorbing iron o Excessive zinc is inhibiting the production of hemoglobin. b. O c. The intestinal cells are trapping and holding excessive iron within their boundaries. O d. Excessive zinc is inhibiting the uptake and...
Most questions answered within 3 hours.
-
An explosion breaks a 20.0-kg object into three parts. The
object is initially moving at a...
asked 1 minute ago -
Calculate the approximate number of residues of Rubisco, which
is involved in carbon fixation in plants,...
asked 1 hour ago -
Other decisions about scientific claims can have a much broader
impact.ENERGYarrow-10x10.png, environment, health, security - all...
asked 1 hour ago -
I need to write a research paper and work cited about this
topic: The United States...
asked 2 hours ago -
Hello! I was wondering if I could have some help?
If the vapor pressure of carvone...
asked 2 hours ago -
An economist wants to estimate the mean per capita income (in
thousands of dollars) for a...
asked 2 hours ago -
What would be the input/output characteristic of a circuit
obtained by putting two of your 2's-complementers...
asked 2 hours ago -
In Drosophila, the transition from the syncytial blastoderm
stage to the cellular blastoderm stage is a...
asked 3 hours ago -
Project management question:
Name 3 different types of resources (hint: humans are one
type)
asked 3 hours ago -
Consider the following reaction: C 2H 2( g) + 2H 2( g) C 2H 6(
g)...
asked 3 hours ago -
Consider a 1.0 L buffer containing 0.092 mol L-1 HCOOH and 0.100
mol L-1 HCOO-. What...
asked 3 hours ago -
Koch Realty has owned a vacant land with a FMV of
$775,000 and an adjusted basis...
asked 4 hours ago